# Update an invoice

**PUT /api/v1/invoices/{invoice}**


Invoices that haven't been paid are fully editable.
Once an invoice is paid, it becomes uneditable.



## Servers
- Production server: https://api.1099policy.com (Production server)



## Parameters

### Path parameters
- **invoice** (string)
  The ID of the desired invoice (e.g., `in_4RviYgc2Wt`).


### Body: application/json (object)

- **contractor** (string)
  ID of the contractor
- **gross_pay** (integer)
  The gross pay that the contractor earned in the last pay period.
- **job** (string)
  ID of the job that the contractor was paid to do.
- **paycycle_enddate** (integer)
  Pay period end date.
- **paycycle_startdate** (integer)
  Pay period start date.


## Responses
### 200
Returns an invoice object if a valid invoice ID was provided. Returns an error otherwise.

#### Body: application/json (object)
- **contractor** (string)
  ID of the contractor.
- **created** (integer(int64))

- **gross_pay** (integer)
  The gross pay that the contractor earned in the  last pay period.

  A positive integer representing the gross pay (e.g., 15000  cents to charge $150.00). The minimum amount is 100 cents US. The maximum amount is 100000000 cents US ($1,000,000).
- **id** (string)

- **job** (string)
  ID of the job that the contractor was paid to do.
- **paycycle_enddate** (integer(int64))
  Pay period end date. Measured in seconds since the Unix epoch.
- **paycycle_startdate** (integer(int64))
  Pay period start date. Measured in seconds since the Unix epoch.
- **premium_due** (integer)
  Premium due for pay cycle. Calculated as a percentage of gross pay for the period.

  A positive integer representing the premium due (e.g., 150  cents to charge $1.50). The minimum amount is 100 cents US.


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